OK-Junior
OK-Junior is a kart racing class for top drivers between 12 years old (reaching their 12th birthday during the calendar year) and 14 years of age (reaching their 14th birthday during the calendar year). This class used to be called Junior Intercontinental A (JICA or ICA-J) and has changed since January 2007 when CIK-FIA decided to replace the 100 cc air-cooled two-stroke engines with 125 cc Touch-and-Go (TaG) water-cooled two-stroke engines (KF type).The engines produce 26–27 hp (19–20 kW).